Answer: Yes, you need to do water changes while cycling your tank. If you don't have fish in the tank you want to control the levels of ammonia and nitrites so that they don't get so high they overwhelm your fledgling bacterial colony. If you are doing a cycle with fish then you need to keep thos
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The water in my fish tank sometimes turns green, even though I change 50% of the water every week, why is that? And the water filter works? - Quora
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Should I do water changes while cycling my tank? - Quora
How cycling changes your body: internal and external effects – SIROKO CYCLING COMMUNITY
